Weight Class Reference

Inheritance diagram for Weight:

Public Member Functions
	__construct (\Magento\Framework\Locale\FormatInterface $localeFormat)
	validate ($object)
Public Member Functions inherited from AbstractBackend
	setAttribute ($attribute)
	getAttribute ()
	getType ()
	isStatic ()
	getTable ()
	getEntityIdField ()
	setValueId ($valueId)
	setEntityValueId ($entity, $valueId)
	getValueId ()
	getEntityValueId ($entity)
	getDefaultValue ()
	validate ($object)
	afterLoad ($object)
	beforeSave ($object)
	afterSave ($object)
	beforeDelete ($object)
	afterDelete ($object)
	getAffectedFields ($object)
	isScalar ()

Protected Member Functions
	isPositiveOrZero ($value)

Protected Attributes
	$localeFormat
Protected Attributes inherited from AbstractBackend
	$_attribute
	$_valueId
	$_valueIds = []
	$_table
	$_entityIdField
	$_defaultValue = null

Detailed Description

Definition at line 14 of file Weight.php.

Constructor & Destructor Documentation

__construct()

__construct

(

\Magento\Framework\Locale\FormatInterface

$localeFormat

)

Parameters

\Magento\Framework\Locale\FormatInterface

$localeFormat

Definition at line 25 of file Weight.php.

      {
        $this->localeFormat = $localeFormat;
    }

Member Function Documentation

isPositiveOrZero()

isPositiveOrZero (   $value )

protected

Returns whether the value is greater than, or equal to, zero

Parameters

mixed

$value

Returns

bool

Definition at line 56 of file Weight.php.

    {
        $value = $this->localeFormat->getNumber($value);
        $isNegative = $value < 0;
        return  !$isNegative;
    }

validate()

validate

(

$object

)

Validate

Parameters

\Magento\Catalog\Model\Product

$object

Exceptions

Definition at line 38 of file Weight.php.

    {
        $attrCode = $this->getAttribute()->getAttributeCode();
        $value = $object->getData($attrCode);
        if (!$this->isPositiveOrZero($value)) {
            throw new \Magento\Framework\Exception\LocalizedException(
                __('Please enter a number 0 or greater in this field.')
            );
        }
        return true;
    }

Field Documentation

$localeFormat

$localeFormat

protected

Definition at line 20 of file Weight.php.

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The documentation for this class was generated from the following file:

• vendor/magento/module-catalog/Model/Product/Attribute/Backend/Weight.php